Abstract: A vertical height adjustment mechanism for a dish rack includes a slide member fixedly mounted relative to a support member, a housing secured to the dish rack, and a latch member. The housing includes a central guide channel that slidably receives the slide member. The latch member includes a support leg, an actuating arm and an intermediate portion joining the support leg and actuating arm. The sliding element includes an end portion that receives and retains the support leg of the latch when the dish rack is in the raised position.

Abstract: A dishwasher pump mounting assembly is provided, and includes a pump mounting plate which is supported by the bottom wall of the dishwasher tub and extends through a hole in the bottom wall. A plurality of locking members secure the pump mounting plate to the bottom wall and prevent upward movement of the housing. Each lock member includes a pivotal lever moveable between locked and unlocked position, and a slideable plunger movable between extended and retracted positions within the lever. In the extended position, the plunger maintains the lever in the locked position. In the retracted position, the lever is free to be pivoted between the unlocked and locked positions.

Abstract: A rail stop is provided for a dishwasher rack rail. The rail stop includes a plug portion with inner and outer ends, and a lock portion connected to the outer end of the plug portion with a double living hinge, which permits the lock portion to move between an open, unlocked position and a closed, locked position. The plug portion of the rail stop is adapted to be inserted into the channel of the rack rail, and then the lock portion is moved to the closed position wherein a post extends through an opening in the plug portion and into a hole in the rail to prevent removal of the rail stop from the rail. A projection of the lock member frictionally engages a surface on the plug portion to hold the lock portion in the closed, locked position. A curved surface on the end of the lock portion is receivable on a circumferential groove in the rack wheels to prevent accidental opening of the lock portion if the lock is pulled or slammed forwardly with excessive force.

Abstract: A dishwasher pump mounting assembly is provided, and includes a pump mounting plate which is supported by the bottom wall of the dishwasher tub and extends through a hole in the bottom wall. A plurality of locking members secure the pump mounting plate to the bottom wall and prevent upward movement of the housing. Each lock member includes a pivotal lever moveable between locked and unlocked position, and a slideable plunger movable between extended and retracted positions within the lever. In the extended position, the plunger maintains the lever in the locked position. In the retracted position, the lever is free to be pivoted between the unlocked and locked positions.